Update avdweb_VirtualDelay.cpp

Author: avandalen

avdweb_VirtualDelay.cpp

@@ -1,59 +1,59 @@
-/*
-Copyright (C) 2016  Albert van Dalen http://www.avdweb.nl
-This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License at http://www.gnu.org/licenses .
-
-AUTHOR: Albert van Dalen
-WEBSITE: http://www.avdweb.nl/arduino/libraries/virtualdelay.html
-
-HISTORY:
-1.0.0   10-1-2016
-1.0.1   6-9-2017 elapsed(), added start()
-1.0.2   19-9-2017 DO_ONCE without class
-1.0.3 / 19-9-2017 fix rollover bug
-
-start         _____|_____________________
-                    __________
-running       _____|          |__________
-
-elapsed()     ________________|__________
-
-set timeOut   _____|_____________________      
-
-*/
-
-#include <Arduino.h>
-#include "avdweb_VirtualDelay.h"
-
-VirtualDelay::VirtualDelay(unsigned long (*timerFunctionPtr)()):
-timerFunctionPtr(timerFunctionPtr)
-{ 
-}
-
-void VirtualDelay::start(signed long delay) // 0...2^31
-{ if(!running)
-  { running = 1;
-    timeOut = (*timerFunctionPtr)() + abs(delay);
-  }
-}
-
-bool VirtualDelay::elapsed() 
-{ bool pulse = 0;
-  if(running)
-  { //if((signed long)(*timerFunctionPtr)() >= timeOut) // bug, not equal to:
-    if((signed long)((*timerFunctionPtr)() - timeOut) >= 0) // fix rollover bug: https://arduino.stackexchange.com/questions/12587/how-can-i-handle-the-millis-rollover/12588#12588
-    { running = 0;
-      pulse = 1; // return 1 just one time  
-    }      
-  }
-  return pulse; 
-}
-
-
-
-
-
-
+/*
+Copyright (C) 2016  Albert van Dalen http://www.avdweb.nl
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License at http://www.gnu.org/licenses .
+
+AUTHOR: Albert van Dalen
+WEBSITE: http://www.avdweb.nl/arduino/libraries/virtualdelay.html
+
+HISTORY:
+1.0.0   10-1-2016
+1.0.1   6-9-2017 elapsed(), added start()
+1.0.2   19-9-2017 DO_ONCE without class
+1.0.3 / 19-9-2017 fix rollover bug
+
+start         _____|_____________________
+                    __________
+running       _____|          |__________
+
+elapsed()     ________________|__________
+
+set timeOut   _____|_____________________      
+
+*/
+
+#include <Arduino.h>
+#include "avdweb_VirtualDelay.h"
+
+VirtualDelay::VirtualDelay(unsigned long (*timerFunctionPtr)()):
+timerFunctionPtr(timerFunctionPtr)
+{ 
+}
+
+void VirtualDelay::start(signed long delay) // 0...2^31
+{ if(!running)
+  { running = 1;
+    timeOut = (*timerFunctionPtr)() + abs(delay);
+  }
+}
+
+bool VirtualDelay::elapsed() 
+{ bool pulse = 0;
+  if(running)
+  { //if((signed long)(*timerFunctionPtr)() >= timeOut) // bug, not equal to:
+    if((signed long)((*timerFunctionPtr)() - timeOut) >= 0) // fix rollover bug: https://arduino.stackexchange.com/questions/12587/how-can-i-handle-the-millis-rollover/12588#12588
+    { running = 0;
+      pulse = 1; // return 1 just one time  
+    }      
+  }
+  return pulse; 
+} 
+
+
+
+
+
+